Finding the Third Proportional to 30,352.75 and 47,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,352.75 : 47,510.50 = 47,510.50 : x
2. Step 2: Convert to fraction form
   30,352.75/47,510.50 = 47,510.50/x
3. Step 3: Cross multiply
   30,352.75x = 47,510.50 × 47,510.50
4. Step 4: Simplify right side
   30,352.75x = 2,257,247,610.25
5. Step 5: Solve for x
   x = 2,257,247,610.25/30,352.75
6. Step 6: Final answer
   x = 74,367.15